Integer Profile

7,999,148

2^2 × 401 × 4987

Prime factors, divisor sums, positional representations and sequence properties for 7,999,148. The prime factorization is 2^2 × 401 × 4987.

Number of positive divisors: 12. Showing the recorded part of the sequence: 261.

DeficientEvenComposite

Prime factorization

Factorization: 2^2 × 401 × 4987
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 14,036,232
Proper-divisor sum: 6,037,084
Digit sum: 47
Digital root: 2

Number bases

Decimal: 7999148
Binary: 11110100000111010101100 (23 bits)
Octal: 0o36407254
Hexadecimal: 0x7A0EAC

Divisor catalog (12)

1244018021,6044,9879,97419,9481,999,7873,999,5747,999,148

Showing 12 of 12.

Collatz trajectory (261 steps)

Even: n → n/2; Odd: n → 3n + 1

7,999,1483,999,5741,999,7875,999,3622,999,6818,999,0444,499,5222,249,7616,749,2843,374,6421,687,3215,061,9642,530,9821,265,4913,796,4741,898,2375,694,7122,847,3561,423,678711,8392,135,5181,067,7593,203,2781,601,6394,804,9182,402,4597,207,3783,603,68910,811,0685,405,5342,702,7678,108,3024,054,15112,162,4546,081,22718,243,6829,121,84127,365,52413,682,7626,841,38120,524,14410,262,0725,131,0362,565,5181,282,7593,848,2781,924,1395,772,4182,886,2098,658,6284,329,3142,164,6576,493,9723,246,9861,623,4934,870,4802,435,2401,217,620608,810304,405

Showing 60 of 60.